| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.45 | 6.123% | $147.9885 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $60.44 | 11.496% | $67.3882 | $67.39 | $67.40 | $67.40 |
| Purchase #3 | $184.93 | 7.541% | $198.8756 | $198.88 | $198.90 | $198.90 |
| Purchase #4 | $83.48 | 13.607% | $94.8391 | $94.84 | $94.85 | $94.80 |
| Purchase #5 | $227.83 | 6.173% | $241.8939 | $241.89 | $241.90 | $241.90 |
| Purchase #6 | $119.69 | 13.790% | $136.1953 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $191.69 | 6.331% | $203.8259 | $203.83 | $203.85 | $203.80 |
| 7 purchase totals = | $1,007.51 | $1,091.0065 | $1,091.02 | $1,091.10 | $1,091.00 | |